Rolls-Royce and the U.S. Air Force validated the F130's ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

A team has started engine testing for the X-59. It’s a supersonic aircraft that’ll fly without generating loud sonic booms.

Current production engines can offer up to 20% increased thrust for unmanned applications EAST HARTFORD, Conn., Sept. 24, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) business, has ...

The high-speed uncrewed test aircraft performed its first flight at Edwards AFB, just a year after the launch of the development. Hermeus, a U.S. company aiming to develop hypersonic aircraft quickly ...

How the YF-12 set Mach 3 records and powered NASA research that shaped the SR-71 and future supersonic aircraft.

Work on a Safran Aircraft Engines-led project that will culminate in flight tests of an open-fan engine aboard an Airbus A380 ...

Nov. 6 (UPI) --NASA engineers fired the engines on the X-59 research aircraft in advance of planned test flights to determine if the aircraft can reduce sonic booms and make supersonic flight over ...

A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new megawatt-class hybrid turbofan engine and its full powertrain that is powerful ...

United Aircraft has carried out water-ingestion tests on its initial import-substituted Yakovlev SJ-100, equipped with Aviadvigatel PD-8 powerplants. The aircraft, number 97023, carried out the runway ...

Pratt & Whitney has successfully completed initial ground testing on its first PurePower PW1000G series engine for the Bombardier CSeries aircraft. The engine completed nearly 200 hours of ground ...

What impact might any delays have?